Open Bug 745418 Opened 13 years ago Updated 3 years ago

Tearing/artifacts while scrolling overflowed element

Categories

(Core :: Graphics: Text, defect)

x86_64
Windows 7
defect

Tracking

()

People

(Reporter: jaws, Unassigned)

Details

Attachments

(1 file)

The attached video shows some tearing/artifacts while scrolling the CC list on Bugzilla. This was seen on the 4-13 Nightly on Win7. Application Basics Name Firefox Version 14.0a1 User Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120413 Firefox/14.0a1 Profile Folder Show Folder Enabled Plugins about:plugins Build Configuration about:buildconfig Crash Reports about:crashes Memory Use about:memory Extensions Name Version Enabled ID about:telemetry 0.12.1 true ping.telemetry@mozilla.com Cheevos 1.2 true jid1-bpzDizt9E1R7nw@jetpack DOM Inspector 2.0.11 true inspector@mozilla.org Force RTL 2.1 true {5fa014b6-c474-4c5d-8b0e-c1e73cbefbc4} PDF Viewer 0.2.414 true uriloader@pdf.js Restartless Restart 8 true restartless.restart@erikvold.com TabCounter 1.0.3 true tabcounter@felipc.com Web Developer 1.1.9 true {c45c406e-ab73-11d8-be73-000a95be3b12} FiddlerHook 2.3.7.7 false fiddlerhook@fiddler2.com Important Modified Preferences Name Value accessibility.typeaheadfind.flashBar 0 browser.cache.disk.capacity 1048576 browser.cache.disk.smart_size.first_run false browser.cache.disk.smart_size_cached_value 1048576 browser.places.importBookmarksHTML false browser.places.smartBookmarksVersion 4 browser.search.useDBForOrder true browser.startup.homepage about:home browser.startup.homepage_override.buildID 20120413030727 browser.startup.homepage_override.mstone 14.0a1 browser.tabs.warnOnClose false dom.max_script_run_time 0 extensions.checkCompatibility false extensions.checkCompatibility.3.6 false extensions.checkCompatibility.3.6.previous false extensions.checkCompatibility.3.6b false extensions.checkCompatibility.3.6b.previous false extensions.checkCompatibility.3.6p false extensions.checkCompatibility.3.6p.previous false extensions.checkCompatibility.3.6pre false extensions.checkCompatibility.3.6pre.previous false extensions.checkCompatibility.3.7a false extensions.checkCompatibility.3.7a.previous false extensions.checkCompatibility.4.0 false extensions.checkCompatibility.4.0.previous false extensions.checkCompatibility.4.0b false extensions.checkCompatibility.4.0b.previous false extensions.checkCompatibility.4.0p false extensions.checkCompatibility.4.0p.previous false extensions.checkCompatibility.4.0pre false extensions.checkCompatibility.4.0pre.previous false extensions.checkCompatibility.4.2 false extensions.checkCompatibility.4.2.previous false extensions.checkCompatibility.4.2a false extensions.checkCompatibility.4.2a.previous false extensions.checkCompatibility.4.2b false extensions.checkCompatibility.4.2b.previous false extensions.checkCompatibility.4.2p false extensions.checkCompatibility.4.2p.previous false extensions.checkCompatibility.4.2pre false extensions.checkCompatibility.4.2pre.previous false extensions.checkCompatibility.5.0 false extensions.checkCompatibility.5.0.previous false extensions.checkCompatibility.5.0a false extensions.checkCompatibility.5.0a.previous false extensions.checkCompatibility.5.0b false extensions.checkCompatibility.5.0b.previous false extensions.checkCompatibility.5.0p false extensions.checkCompatibility.5.0p.previous false extensions.checkCompatibility.5.0pre false extensions.checkCompatibility.5.0pre.previous false extensions.checkCompatibility.6.0 false extensions.checkCompatibility.6.0.previous false extensions.checkCompatibility.6.0a false extensions.checkCompatibility.6.0a.previous false extensions.checkCompatibility.7.0 false extensions.checkCompatibility.7.0.previous false extensions.checkCompatibility.7.0a false extensions.checkCompatibility.7.0a.previous false extensions.checkCompatibility.8.0 false extensions.checkCompatibility.8.0.previous false extensions.checkCompatibility.8.0a false extensions.checkCompatibility.8.0a.previous false extensions.checkCompatibility.9.0 false extensions.checkCompatibility.9.0a false extensions.checkCompatibility.nightly.previous false extensions.checkCompatibility.previous false extensions.lastAppVersion 14.0a1 gfx.direct3d.prefer_10_1 true network.cookie.prefsMigrated true network.http.max-persistent-connections-per-proxy 24 places.database.lastMaintenance 1334304479 places.history.expiration.transient_current_max_pages 104858 places.history.expiration.transient_optimal_database_size 167772160 places.last_vacuum 1293961012 plugins.click_to_play true print.print_printer CutePDF Writer print.printer_CutePDF_Writer.print_bgcolor false print.printer_CutePDF_Writer.print_bgimages false print.printer_CutePDF_Writer.print_command print.printer_CutePDF_Writer.print_downloadfonts false print.printer_CutePDF_Writer.print_edge_bottom 0 print.printer_CutePDF_Writer.print_edge_left 0 print.printer_CutePDF_Writer.print_edge_right 0 print.printer_CutePDF_Writer.print_edge_top 0 print.printer_CutePDF_Writer.print_evenpages true print.printer_CutePDF_Writer.print_footercenter print.printer_CutePDF_Writer.print_footerleft print.printer_CutePDF_Writer.print_footerright print.printer_CutePDF_Writer.print_headercenter print.printer_CutePDF_Writer.print_headerleft print.printer_CutePDF_Writer.print_headerright print.printer_CutePDF_Writer.print_in_color true print.printer_CutePDF_Writer.print_margin_bottom 0.5 print.printer_CutePDF_Writer.print_margin_left 0.5 print.printer_CutePDF_Writer.print_margin_right 0.5 print.printer_CutePDF_Writer.print_margin_top 0.5 print.printer_CutePDF_Writer.print_oddpages true print.printer_CutePDF_Writer.print_orientation 1 print.printer_CutePDF_Writer.print_page_delay 50 print.printer_CutePDF_Writer.print_pagedelay 500 print.printer_CutePDF_Writer.print_paper_data 1 print.printer_CutePDF_Writer.print_paper_height 11.00 print.printer_CutePDF_Writer.print_paper_size_type 0 print.printer_CutePDF_Writer.print_paper_size_unit 0 print.printer_CutePDF_Writer.print_paper_width 8.50 print.printer_CutePDF_Writer.print_reversed false print.printer_CutePDF_Writer.print_scaling 1.00 print.printer_CutePDF_Writer.print_shrink_to_fit false print.printer_CutePDF_Writer.print_to_file false print.printer_CutePDF_Writer.print_unwriteable_margin_bottom 0 print.printer_CutePDF_Writer.print_unwriteable_margin_left 0 print.printer_CutePDF_Writer.print_unwriteable_margin_right 0 print.printer_CutePDF_Writer.print_unwriteable_margin_top 0 privacy.donottrackheader.enabled true privacy.popups.showBrowserMessage false privacy.sanitize.migrateFx3Prefs true security.warn_viewing_mixed false Graphics Adapter Description ATI Radeon HD 5500 Series Vendor ID 0x1002 Device ID 0x68da Adapter RAM 1024 Adapter Drivers aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64 Driver Version 8.850.0.0 Driver Date 4-19-2011 Direct2D Enabled true DirectWrite Enabled true (6.1.7601.17776) ClearType Parameters ClearType parameters not found WebGL Renderer Google Inc. -- ANGLE (ATI Radeon HD 5500 Series) -- OpenGL ES 2.0 (ANGLE 1.0.0.963) GPU Accelerated Windows 2/2 Direct3D 10 AzureBackend direct2d JavaScript Incremental GC 1 Library Versions Expected minimum version Version in use NSPR 4.9 4.9 NSS 3.13.4.0 Basic ECC 3.13.4.0 Basic ECC NSS Util 3.13.4.0 3.13.4.0 NSS SSL 3.13.4.0 Basic ECC 3.13.4.0 Basic ECC NSS S/MIME 3.13.4.0 Basic ECC 3.13.4.0 Basic ECC
Severity: normal → S3
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